Real nerve agent study assessing pyridyl reactivity: Selective fluorogenic and colorimetric detection of Soman and simulant

Real nerve agent study assessing pyridyl reactivity: Selective fluorogenic and colorimetric detection of Soman and simulant

Herein, a chemical probe is tested with live agents for the purpose of benchmarking fluorescent pyridyl-containing systems with actual nerve agents and simulants together. The molecule showed selective fluorogenic and colorimetric detection of Soman (GD) and its simulant over other G-series nerve ag...

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Veröffentlicht in:Sensors and actuators. B, Chemical Chemical, 2017-01, Vol.238, p.145-149
Hauptverfasser: Kim, Youngsam, Jang, Yoon Jeong, Lee, Dongyoul, Kim, Byung-Sup, Churchill, David G.
Format: Artikel
Sprache:eng
Schlagworte:
Actuators
Benchmarking
BODIPY derivatives
Chemical warefare agent
Colorimetry
Fluorescence
Fluorescent probe
Mathematical analysis
Molecules
Nerve agents
Nerves
NMR
NMR spectroscopy
Nuclear magnetic resonance
Organic chemistry
Origins
Soman
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Beschreibung
Zusammenfassung:Herein, a chemical probe is tested with live agents for the purpose of benchmarking fluorescent pyridyl-containing systems with actual nerve agents and simulants together. The molecule showed selective fluorogenic and colorimetric detection of Soman (GD) and its simulant over other G-series nerve agents and their simulants. 1H and 31P NMR spectroscopy and TD-DFT calculations help reveal the origin of the colorimetric and fluorogenic changes in the reacted system.
ISSN:0925-4005
1873-3077
DOI:10.1016/j.snb.2016.07.056